.md {
    position: relative;
}

#pager {
    margin-bottom: 3rem;
    margin-top: 2rem;
}

#pager > a {
    margin: 0.1rem 0.5rem;
    border: 0.1rem solid #DDDDDD;
    border-radius: 0.3rem;
    padding: 0.2rem 1rem;
    color: #333333;
}
